Elasto-plastic Finite Element Analysis of an Earth-Rockfill Dam Based on Generalized plasticity model

DOI

10.2991/ifeesm-17.2018.243How to use a DOI?

Keywords

earth-rockfill dam; PZC elasto-plastic constitution model; DYNE3WAC program; impounding period.

Abstract

The Pastor-Zienkiewicz-Chan model based on the generalized plasticity theory can simulate the main materials of the earth-rockfill quite well. The three-dimensional modeling of a typical earth-rockfill dam was modeled by HYPERMESH and was implemented into the three-dimensional elasto-plastic program DYNE3WAC through the development of the interface based on FORTRAN. Therefore, the DYNE3WAC can analysized the typical earth-rockfill dam in the impoundingt period and reasonable analysis the dam displacement along the river and settlement and the pore water pressure which can satisfy the dam static development rules. The results show that displacement and pore water pressure are in accordance with the general rule of the earth-rockfill dam and can prepare for the next dynamic analysis.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Congcong Jin
AU  - Shichun Chi
PY  - 2018/02
DA  - 2018/02
TI  - Elasto-plastic Finite Element Analysis of an Earth-Rockfill Dam Based on Generalized plasticity model
BT  - Proceedings of the 2017 3rd International Forum on Energy, Environment Science and Materials (IFEESM 2017)
PB  - Atlantis Press
SP  - 1341
EP  - 1347
SN  - 2352-5401
UR  - https://doi.org/10.2991/ifeesm-17.2018.243
DO  - 10.2991/ifeesm-17.2018.243
ID  - Jin2018/02
ER  -